baber/WOPTO huggingface dataset:
Patent KR-20030071454-A (KR)
Title: Apparatus and method for recording mark
Inventor: KIM SEONG SU
IPC: G11B7/09
Filed: 2002-05-20
Abstract: PURPOSE: A device and method for recording a mark are provided to correct a mark distortion caused by spherical aberration and coma aberration due to relative tilt between a recording medium and an object lens. CONSTITUTION: A recording device includes an aberration detector(20) and an optical power controller(30). The aberration detector detects an aberration signal corresponding to the quantity of aberration included in light incident on a recording face(1a) of a recording medium(1) using an optical pick-up system(10) that has a light source for emitting light having a wavelength suitable for recording a mark on the recording medium and an object lens for condensing the light emitted from the light source to form a light spot on the recording face of the recording medium. The optical power controller controls optical power of the light source using the detected aberration signal to output optical power capable of recording a mark whose distortion is corrected.
Patent KR-20020054285-A (KR)
Title: 2 omitted
Inventor: SON YOUNG SUK
IPC: A47B77/00
Filed: 2002-05-28
Abstract: PURPOSE: A sink with at least two separable built-in type rice chests is provided to improve the convenience of use by enabling a user to store and extract at least two kinds of grain separably. CONSTITUTION: The sink is comprised of a frame(2) defining a rice chest receiving space, and at least two system rice chests, at least two free-standing type rice chests, and at least two built-in type rice chests(8,8',8") are installed in the sink. Rails are mounted on the outer bottom surface of the rice chests and sliding doors, and at least two legs(4), a front bracket, and a construction stay are installed at the one side of the lower part of the sink. In addition, the rice chest is installed with a door at the front surface thereof.
Patent KR-20030092762-A (KR)
Title: Frame robot and a device for programming a control program thereof with icons
Inventor: JANG JUNG EON
IPC: G05B19/02
Filed: 2002-05-31
Abstract: PURPOSE: A prefabricated robot and an icon type control program apparatus for controlling the same are provided to improve the creative and the logical thought as well as to understand the structural operation of the robot. CONSTITUTION: A prefabricated robot includes a plurality of frame, a motor, a sensor(302) and a control unit(304). The plurality of frame are capable of being assembled and disassembled and consist of each part of the robot at the assembled state. The motor drives the frames so as to move relatively at the assembled state. The sensor(302) mounted on the frames senses the obstacles of the outside. And, the control unit(304) transmits the control signal for the motor to the motor in response to the input from outside and/or a predetermined control program and sends the control signal for the motor based on the sense signal from the sensor(302).
Patent KR-20030096864-A (KR)
Title: Electrode supplying apparatus
Inventor: KIM HAE WON
IPC: B22D41/20
Filed: 2002-06-18
Abstract: PURPOSE: An electrode rod supplying apparatus is provided to automatically control a process of supplying the electrode rod by judging the extent of consumption of electrode rod in use and electrode rod holder capable of securing stability of moving and clamping of the electrode rod. CONSTITUTION: In an apparatus for automatically supplying an electrode rod which is used to generate arc heat in a ladle furnace for refining molten steel, on an upper surface of which recess is formed in a screw thread shape, and on a lower surface of which protrusion part is formed in a screw thread shape, the electrode rod supplying apparatus comprises an electrode rod further comprising reflection plate on the bottom of the recess, and depressed groove formed along the outer circumferential surface of an upper part of the electrode rod; an electrode rod holder(10) comprising tube body expanded and contracted to hold and release the electrode rod, cylindrical body in which the tube body is maintained, and which functions as guide for expanding and contracting the tube body to the inner side of the cylindrical body, and sensor which is adhered to one side of an upper part of the body and senses signals of the reflection plate to sense a distance between the electrode rod and the tube body; a rotational driving motor(25) for guiding screw connection between the electrode rods by rotating the holder when a new electrode rod transferred with being connected to the holder approaches an upper part of an electrode rod consumed in order to supplement the consumed electrode rod; a transfer means mounted on an upper part of the electrode rod to move the electrode rod holder vertically; and a pressure sensing sensor(21) for controlling inflow and outflow of a fluid by sensing pressure of fluid supply line connected to the tube body.
Patent KR-20030097064-A (KR)
Title: Gear driving type apparatus for mixing and pumping paste
Inventor: CHO YONG EOP
IPC: B01F27/71
Filed: 2002-06-19
Abstract: PURPOSE: A gear driven type glue mixing and pumping apparatus is provided to improve an adhesive ability of glue for use in papering by uniformly maintaining a density of the glue, and to reduce a space required for the installation of a power transmission device by adopting a gear driven type power transmission manner. CONSTITUTION: The gear driven type glue mixing and pumping apparatus comprises a pump(130) mounted at a bottom surface of a glue container(4) for the discharge of glue, a mixer shaft(121) for rotating an impeller(8) inside the glue container, and a motor(110) for driving a pump shaft(131) and the mixer shaft. At the lower end of the mixer shaft is mounted a mixer shaft clutch bearing(123) which is adapted to transmit a driving force only when a mixer gear(122) rotates in one direction. At the upper end of the pump shaft is mounted a pump shaft clutch bearing(133) which is adapted to transmit a driving force only when a pump gear(132) rotates in one direction. The mixer gear is engaged with a motor gear(112) mounted to a motor shaft(111), and is further engaged with the pump gear.
Patent KR-20040000081-A (KR)
Title: Structure of exhaust manifold
Inventor: KIM JIN SUN
IPC: F01N13/08
Filed: 2002-06-24
Abstract: PURPOSE: Structure of an exhaust manifold for improving performance of an engine is provided to increase the amount of suction air, and to improve torque and output of the engine at low and middle speed driving ranges by minimizing counter flow of exhaust gas in opening an intake valve with preventing reflection of exhaust pressure and exhaust interference in exhausting. CONSTITUTION: First, second, third and fourth runners(2¯5) are formed in a flange(1) to guide and discharge exhaust gas from each cylinder of an engine, and combined with the exhaust part of the engine. Four runners are streamlined to easily discharge exhaust gas, and the length of each runner is the same. A first confluence part(10) is formed in the ends of four runners to join first and fourth runners and second and third runners and discharge exhaust gas backward. The first confluence part comprises a first confluence pipe(12) joining the first runner and the fourth runner, and a second confluence pipe(13) joining the second runner and the third runner.
Patent KR-20040001190-A (KR)
Title: The equipment of personal mount display
Inventor: LEE HYO SANG
IPC: G02B27/02
Filed: 2002-06-27
Abstract: PURPOSE: A personal mount display is provided to obtain a multi-dimensional image by using one display. CONSTITUTION: A personal mount display is provided with a multi-dimensional display, a tuner(50) for tuning TV receiving frequency, a voice/image detecting and amplifying unit(100), a power supply on/off switch(60), a tuner(70) for moving the channel of the TV receiving frequency up and down, and a volume(80) for controlling the volume of voice data. The personal mount display further includes an UHF, VHF, voice/image, and computer selection switch(90), a power supply and TV antenna input jack(110), and a right/left ear phone(140,141). Preferably, the multi-dimensional display includes one display(10) for generating light source.
Patent KR-20040001394-A (KR)
Title: Ptc using pre-heater
Inventor: JANG GYU YEONG
IPC: B60H1/22
Filed: 2002-06-28
Abstract: PURPOSE: A pre-heater using a positive temperature coefficient is provided to prevent fluctuation of resistance by improving structure of an electrode terminal to keep contacting state even if the electrode terminal is deformed to some degree by heat, allow easy manufacture by improving structure of a sealing member, improve productivity by allowing convenient assembly, and to prevent short by protecting the electrode terminal drawing out of a heat sink assembly. CONSTITUTION: A surface of an electrode terminal is embossed to form a plurality of elastic contact points(41). The elastic contact points include raised contact points(41a) protruded upward, and depressed contact points(41b) protruded downward. A sealing member(50) comprises a lower side part(51) having a plurality of terminal passing holes(53); and a C-shaped circumferential part(52) inserted to a semicircular circumferential groove formed on insides of a surface heating plate and a back heating plate. A cover set placed on a lower side of a housing to protect an exposed end of the electrode terminal, and comprises a front cover and a rear cover.
Patent KR-20040001792-A (KR)
Title: Method for forming of semiconductor device
Inventor: KIM HYEONG SIK
IPC: H01L21/324
Filed: 2002-06-28
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to be capable of uniformly forming a silicide layer for preventing the deterioration of the semiconductor device due to a post heat treatment. CONSTITUTION: A gate made of a gate oxide layer(203) and a polysilicon layer(204), is formed at the upper portion of a silicon substrate(200). After forming an LDD(Lightly Doped Drain) region(205) at the inner portion of the silicon substrate by lightly implanting ions into the resultant structure, a halogen ion implantation layer(206) is formed at the lower portion of the LDD region. After forming a buffer oxide layer(207) and a spacer(208) at the gate, a source/drain region(209) is formed at both sides of the gate by carrying out an ion implantation. After carrying out a cobalt ion implantation process at the upper portion of the resultant structure, a silicide layer(210) is formed at the upper portion of the gate by carrying out the first and second heat treatment.
Patent KR-20040002086-A (KR)
Title: A insulator composition of the good dynamic property and heat resistance durability
Inventor: YANG GYEONG MO
IPC: C08L9/00
Filed: 2002-06-29
Abstract: PURPOSE: Provided is a vibration-proof rubber composition excellent in dynamics, heat resistance and endurance, which contains isoprene rubber and polybutadiene rubber instead of conventional natural rubber and can be used for cars and ships. CONSTITUTION: The vibration-proof rubber composition comprises: 100PHR of a polymer comprising the isoprene rubber and the polybutadiene rubber in the weight ratio of 70-80:20-30; 30-45PHR of a filler; 3-7PHR of an anti-aging agent; 2-5PHR of a vulcanizing agent comprising sulfur and an accelerator in the weight ratio of 1-1.5:0.5-1, wherein the accelerator is TBTD(tetrabutylthiuram disulfide).
Patent KR-20030004143-A (KR)
Title: Digital Camera With Electronic Zooming Function
Inventor: WATANABE SATORU
IPC: H04N5/335
Filed: 2002-07-03
Abstract: PURPOSE: To remarkably raise conveniences when image data is magnified in units of several lines. CONSTITUTION: There are provided a second transfer part 18' for shifting bayer data stored in a memory 17 in each 2n line in units of 4n+m (m, n: natural numerics) line to sequentially transfer it; a YUV conversion part 19 for producing YUV data in units of 2n+m line which comprises pixels in correspondence to contents of the pixels range of vertical (2n+1) x lateral (2n+1) containing each vertical horizontal n pixel in the bayer data to be transferred; and a pixel conversion part 31 for increasing the number of configuration pixels by a magnifying process based on the YUV data in units of 2n+m to be obtained from the YUV conversion part 19 when designating an electronic zoom function.
Patent KR-20040003872-A (KR)
Title: A screw coupler and screw driver for the same
Inventor: KIM SEUNG HWAN
IPC: F16B23/00
Filed: 2002-07-04
Abstract: PURPOSE: A screw coupling section and a coupling tool thereof are provided to prevent the screw coupling section from being scratched by the coupling tool and to prevent a coupling object from being damaged by forming a slot around the screw coupling section. CONSTITUTION: A screw coupling section(100) includes a bolt fixed to a frame(101), a fixing pin(120) formed at an outer peripheral portion thereof with a male screw(122), a cap nut(130) for fixing an end of a panel(102), and a first rubber pad(140) attached to a predetermined portion of the cap nut(130). A head part(111) of the bolt is inserted into a coupling slot(103) of the frame(101) so that the bolt is fixed to the frame(101). The fixing pin(120) is formed at the center thereof with a female screw(121) so that the fixing pin(120) is screw-coupled to a screw section(112) of the bolt.
Patent KR-20040006835-A (KR)
Inventor: JEON SUNG GYUN
IPC: F24S20/30
Filed: 2002-07-15
Abstract: PURPOSE: A fire box is provided to generate hot water and heat without fuel consumption. CONSTITUTION: A fire box is formed with a lens plate and copper tubes. The copper tubes are arranged zigzag to remove an A row. Water is lifted and passes a heater to be heated over and over again, and stored in a triple heat conservation container to be automatically used for heating and supplying hot water. The heater works even at rainy or snowy days. The copper tubes circularly pass a smoke pipe to be heated so as to allow water to be boiled even with weak fire. The fire box has so sufficient heat efficiency that even a small butane gas burner or an electric heater using quartz tubes allows enough heating.
Patent KR-20020064261-A (KR)
Inventor: HAM SEUNG PIL
IPC: F24H1/20
Filed: 2002-07-16
Abstract: PURPOSE: A water feeding system for an electric boiler is provided to remarkably save an energy consumption by respectively heating water contained in a heating water tank and a hot water tank using separate electric heater contained therein, respectively. CONSTITUTION: A heating water tank(10) and a hot water tank(20) are separately provided. An electric heater(30) is respectively accommodated in the heating water tank(10) and the hot water tank(20). The volume of the heating water tank(10) is larger than the volume of the hot water tank(20). However, the size of the heating water tank(10) and the hot water tank(20) is varied depending on the usage condition of a user. The temperature of heating water and hot water is adjusted by using the electric heater(30). A controller is connected to the electric heater(30). A heating coil(34) is positioned in a sealing case(32). The heating coil(34) is connected to a power and the sealing case(3) is filled with a special thermal medium.
Patent KR-20040013213-A (KR)
Title: Slag dart typed by prohibiting slag into ladle
Inventor: JANG GWANG IL
IPC: C21C5/46
Filed: 2002-08-05
Abstract: PURPOSE: A slag dart is provided to minimize the inflow of slag into teeming ladle by sending CO gas to tapping flow using the slag dart to generated gas in the tapping flow so that vortex is suppressed by the gas generated in the tapping flow. CONSTITUTION: In a slag dart into the center of which steel rod is inserted, the slag dart is characterized in that the steel rod is removed so that a gas effluence hole(14) is formed at the steel rod removed part, and an upper part of the dart is projected to an upper part of slag in converter, wherein size of the gas effluence hole(14) is 5 to 10 mm, wherein an upper part of the slag mixing suppression type slag dart(6b) is formed of a refractory material(15) formed in a pipe shape in such a way that the gas effluence hole(14) is formed in the refractory material(15) by penetrating the center of the refractory material(15), an upper part of the slag mixing suppression type slag dart(6b) is connected to a central part of the slag mixing suppression type slag dart(6b) by an upper fixing pin(10), a central part of the slag mixing suppression type slag dart(6b) is formed of a refractory material, a hole is perforated at the center of the central part of the slag mixing suppression type slag dart(6b) so that the hole is connected to the gas effluence hole(14) perforated on an upper part of the slag mixing suppression type slag dart(6b), a dart rod is connected to a lower part of the slag mixing suppression type slag dart(6b) by an intermediate fixing pin(11), and a hole is perforated at the center of the lower part of the slag mixing suppression type slag dart(6b) so that the hole is connected to the gas effluence hole(14).
Patent KR-20040016460-A (KR)
Title: A panel for a liquid crystal display
Inventor: HUH SEONG UK
IPC: G02F1/1333
Filed: 2002-08-14
Abstract: PURPOSE: An LCD substrate is provided to repair the reject caused by short of data lines and short between the data lines and other lines, and between neighboring lines. CONSTITUTION: An LCD substrate includes a plurality of pair of repair lines(290) formed with low reflection metal such as chromium on an insulating substrate longitudinally. The repair lines correspond to data lines one by one. Black matrix is formed of an organic material on the repair lines overlappingly, thereby defining pixel areas. R,G,B color filters(230R,230G,230B) are formed on the black matrix in sequence per pixel area, and reference electrodes(270) are formed thereon. The black matrix forms electric paths in the longitudinal direction and electrically separated in the traverse direction.
Patent KR-20030019165-A (KR)
Title: Leadframe, method of manufacturing the same, and method of manufavturing semiconductor device using the leadframe
Inventor: ABE AKINOBU
IPC: H01L21/56
Filed: 2002-08-28
Abstract: PURPOSE: To provide a multi-terminal for a lead frame used for a QFN (Quad Flat Non-leaded package). CONSTITUTION: A lead frame 30 comprises a die pad 32 provided at the center of an opening formed with a frame 31 and a lead 33 arranged around it. The frame 31, the die pad 32, and the lead 33 are supported by an adhesive tape 35. Related to the lead 33, a plurality of external connection terminals ET comprising a part of lead LD are arranged in lattice in the region between the die pad 32 and the frame 31.
Patent KR-20030080969-A (KR)
IPC: G11B5/09
Filed: 2002-08-29
Abstract: 자기 디스크 장치에서, 정보 기록 시의 기록 위치 어긋남, 기록 헤드 장해 등에 따라서 야기되는, 이미 기입이 완료된 구 데이터의 복조를 방지하여, 자기 디스크 장치의 신뢰성을 향상시킨다.  임의의 섹터의 데이터를 갱신할 때에는, 일시 기억 메모리에 해당 섹터의 장치와 갱신 횟수 정보를 보존한다.  자기 디스크 장치가 아이들 상태에 있을 때, 해당 섹터에 기록된 데이터의 갱신 정보와, 일시 기억 메모리의 갱신 정보를 대조한다.  양자의 갱신 정보가 일치한 경우에는, 데이터가 구 데이터가 아닌 것으로 하여, 일시 기억 메모리의 해당 섹터 정보를 소거한다. 이 때, 자기 디스크 매체 상의 해당 섹터 데이터에, 기록하여야 할 정보가 대조된 것을 나타내는 정보를 포함시켜 기록한다.  구 데이터의 복조를, 자기 디스크 장치의 성능·비용 퍼포먼스를 악화시키지 않고 방지할 수 있다.
Patent KR-20030023515-A (KR)
Title: Contact for vacuum interrupter, and vacuum interrupter using same
Inventor: FURUHATA TAKAAKI
IPC: H01H33/664
Filed: 2002-09-11
Abstract: PURPOSE: A contactor for vacuum interrupter and a vacuum interrupter using the same are provided to obtain enhanced interrupting performance of the vacuum interrupter. CONSTITUTION: A contact for a vacuum interrupter comprises a contact plate(2), and a contact carrier(1) comprising a first end face(1a) which is fitted with the contact plate, and a peripheral face which is formed with a slit portion in such a manner as to form a coil part, the coil part flowing a current such that a longitudinal magnetic field is formed in an axial direction of the contact carrier, the first end face fitted with the contact plate being formed with a circumferential-slit portion which connects to the slit portion.
Patent KR-20040024031-A (KR)
Title: Method for controlling the supplemental air for the hot stove
Inventor: HYUN JONG SEOK
IPC: C21B9/00
Filed: 2002-09-12
Abstract: PURPOSE: A method for controlling supplemental air of hot stove is provided to control supplemental air for the hot stove by increasing or decreasing target value of flux controlling control system according to pattern program for controlling supplemental air for the hot stove set in blower control system without pressure control by discharge pressure of blower. CONSTITUTION: The method comprises a step in which flux controlling control system is switched to a hot stove air supplement control mode by hot stove air supplement instruction signals transmitted from blast furnace; a step of operating measured values of pressure fluctuation into air volume; a step of providing compensation values for compensating pressure change by length of pipe from blower to the blast furnace and compensating flux considering operation characteristics of equalization valve; a step of setting a target value obtained by summing up the compensation values; and a step of obtaining a deviation between the target value and air volume measured values, wherein the flux controlling control system performs proportional integration controlling until the deviation becomes "0" (zero) so that blowing amount is increased, wherein the method further comprises a step of reducing the blowing amount by reducing the target value to a certain subtraction value unit until the target value reaches a required blast furnace air volume if the deviation becomes "0" (zero).
Patent KR-20040026558-A (KR)
Title: Mobile phone for producing charge current of battery
Inventor: KIM TAE YUN
IPC: H02J7/00
Filed: 2002-09-25
Abstract: PURPOSE: A mobile communication terminal for generating battery charge current is provided to lengthen a charging period of a battery by using a piezoelectric film to generate the current according to an opening state or a shutting state of a cover. CONSTITUTION: A mobile communication terminal for generating battery charge current includes a battery, a folder type cover, an FPCB(Flexible Printed Circuit Board)(217), a PCB(212), and a main body(213). The mobile communication terminal for generating battery charge current includes a piezoelectric film(218). The piezoelectric film(218) is adhered on the FPCB(217) in order to be connected to the PCB(212). The piezoelectric film(218) is used for generating the current according to an opening state or a shutting state of the cover in order to charge the battery.
Patent KR-20040027024-A (KR)
Title: Device for Network PC Service in the Public Network And The Method Thereof
Inventor: KIM YEONG MYEONG
IPC: H04L12/46
Filed: 2002-09-27
Abstract: PURPOSE: A networking PC service apparatus in a public network and a service providing method therefor are provided to allow a user to stably perform a desired operation and easily storing and upgrading data by connecting to a large scale public network such as the Internet. CONSTITUTION: A networking PC server(130) connected to an internal Internet network(110) provides a networking PC service. A service providing platform(120) connected to the internal Internet network(110) processes a service contract with an individual subscriber(200) or an external provider(300). An access network(140) enables the individual subscriber(200) to access the internal Internet network(110). The external provider(300) makes a service providing contract through the service platform(120) and provides a service to the subscriber(200). The network PC server(130) includes a hardware for services with respect to subscribers in a rack form. The service platform(120) provides a Web-based service.
Patent KR-20030077928-A (KR)
IPC: G02B6/24
Filed: 2002-10-18
Abstract: 광 섬유 어레이(10)에 있어, 광 섬유(1)의 선단(先端) 부분에는 광 섬유 심선(2)의 노출 부분(2a, 2b)과, 내피복(3)의 노출 부분(3a)이 형성되어 있다.  외피복(4)의 선단부분(4a)은 축선 방향으로만 이동가능한 상태로 보호 튜브(14)에 삽입되어 있다.  보호 튜브(14), 내피복(3)의 노출 부분(3a) 및 그 선단으로부터 끌어내어진 광 섬유 심선(2)의 노출 부분(2b)은 접착제(13)에 의해 광 섬유 배열구(配列具 ; 11) 측에 접착 고정되어 있다.  외피복(4)의 신축에 의한 영향이 내피복(3), 광 섬유 심선(2)에 미치는 일 없이, 또 외피복(4) 그 이외의 방향으로의 이동이 구속되어 있기 때문에 내피복(3), 광 섬유 심선(2)에 굽어짐, 단선이 발생하지 않고, 또한 접착제(13)가 벗겨져 떨어지지 않는다.